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From: Enrico Jorns <ejo@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Enrico Jorns <ejo@pengutronix.de>
Subject: [PATCH] vsprintf: fix handling of strp arg in asprintf
Date: Wed,  6 Jul 2016 09:52:52 +0200	[thread overview]
Message-ID: <1467791572-26001-1-git-send-email-ejo@pengutronix.de> (raw)

strp argument was ignored but should be forwarded to vasprintf() call in
order to make this funktion work as expected.

Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
---
 lib/vsprintf.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 1122a4a..f3885a8 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -684,11 +684,10 @@ EXPORT_SYMBOL(bvasprintf);
 int asprintf(char **strp, const char *fmt, ...)
 {
 	va_list ap;
-	char *p;
 	int len;
 
 	va_start(ap, fmt);
-	len = vasprintf(&p, fmt, ap);
+	len = vasprintf(strp, fmt, ap);
 	va_end(ap);
 
 	return len;
-- 
2.8.1


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             reply	other threads:[~2016-07-06  7:53 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-06  7:52 Enrico Jorns [this message]
2016-07-07  7:17 ` Sascha Hauer

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